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Rainer Hegermann
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Rosshaupten, DE
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last 30 patents
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Patent Grant
Piston consisting of finest grain carbon and method for producing t...
Patent number
6,604,501
Issue date
Aug 12, 2003
Sintec Keramik GmbH & Co. KG
Ulrich Goetz
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...